Finding the Third Proportional to 75,024.56 and 177,102.56
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Solution
The third proportional to 75,024.56 and 177,102.56 is: 418,067.32
Step by Step Solution
- Step 1: Write the proportion equation
75,024.56 : 177,102.56 = 177,102.56 : x - Step 2: Convert to fraction form
75,024.56/177,102.56 = 177,102.56/x - Step 3: Cross multiply
75,024.56x = 177,102.56 × 177,102.56 - Step 4: Simplify right side
75,024.56x = 31,365,317,644.07 - Step 5: Solve for x
x = 31,365,317,644.07/75,024.56 - Step 6: Final answer
x = 418,067.32
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.